THK America, Inc.

Linear Guide Ball Bushings are optimized for smooth motion.
Electrical Equipment & Systems

Linear Guide Ball Bushings are optimized for smooth motion.

LG bushings employ rotation prevention function, where 4 rows of circular arc grooves are arranged on shaft, to ensure precision movement. Product is dimensionally interchangeable with linear bushing, as outer tube has same OD. Since outer tube and shaft are interchangeable, combination of outer tube and shaft may be selected. Tube OD ranges from 8-15 mm, with tolerances from 0 to -0.011, while...

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Linear Guide Ball Bushings are optimized for smooth motion.
Electrical Equipment & Systems

Linear Guide Ball Bushings are optimized for smooth motion.

LG bushings employ rotation prevention function, where 4 rows of circular arc grooves are arranged on shaft, to ensure precision movement. Product is dimensionally interchangeable with linear bushing, as outer tube has same OD. Since outer tube and shaft are interchangeable, combination of outer tube and shaft may be selected. Tube OD ranges from 8-15 mm, with tolerances from 0 to -0.011, while...

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Compact Ball Screw is optimized for high speeds.
Architectural & Civil Engineering Products

Compact Ball Screw is optimized for high speeds.

SBK Ball Screw employs THK Caged Technology, which promotes smooth operation as well as long-term, maintenance-free operation while also preventing collision noise between balls. Recirculation structure, where balls are picked up in tangential direction, and lead-angle direction by end caps makes this product suited for high-speed operation at DN value of 130,000. Models are available with screw...

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Compact Ball Screw is optimized for high speeds.
Architectural & Civil Engineering Products

Compact Ball Screw is optimized for high speeds.

SBK Ball Screw employs THK Caged Technology, which promotes smooth operation as well as long-term, maintenance-free operation while also preventing collision noise between balls. Recirculation structure, where balls are picked up in tangential direction, and lead-angle direction by end caps makes this product suited for high-speed operation at DN value of 130,000. Models are available with screw...

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Miniature LM Guide utilizes caged ball technology.
Material Handling & Storage

Miniature LM Guide utilizes caged ball technology.

Available in heights from 6-6.5 mm, block widths from 12-17 mm, and block lengths from 14.2-19.4 mm, Model SRS5M/WM employs synthetic resin cage with curvature that cradles each ball and separates it from next one. Spaces between rolling elements retain grease and act as lubrication system. With low particle generation, guide is suitable for precision equipment applications, including medical,...

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Miniature LM Guide utilizes caged ball technology.
Material Handling & Storage

Miniature LM Guide utilizes caged ball technology.

Available in heights from 6-6.5 mm, block widths from 12-17 mm, and block lengths from 14.2-19.4 mm, Model SRS5M/WM employs synthetic resin cage with curvature that cradles each ball and separates it from next one. Spaces between rolling elements retain grease and act as lubrication system. With low particle generation, guide is suitable for precision equipment applications, including medical,...

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Linear Actuator targets clean room environments.
Mechanical Power Transmission

Linear Actuator targets clean room environments.

Featuring corrosion-resistant, maintenance-free design, Model CGL15N/CGL20N includes seal mechanism and full size cover for minimized particle generation. THK Caged Technology employs synthetic resin cage with curvature that cradles each ball and separates it from next one. Spaces between rolling elements retain grease and act as lubrication system. Offering high-speed capabilities, CGL15N/CGL20N...

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Linear Actuator targets clean room environments.
Mechanical Power Transmission

Linear Actuator targets clean room environments.

Featuring corrosion-resistant, maintenance-free design, Model CGL15N/CGL20N includes seal mechanism and full size cover for minimized particle generation. THK Caged Technology employs synthetic resin cage with curvature that cradles each ball and separates it from next one. Spaces between rolling elements retain grease and act as lubrication system. Offering high-speed capabilities, CGL15N/CGL20N...

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THK Develops New LM Guide Accuracy Standards to Accommodate Increased Application Demands
Material Handling & Storage

THK Develops New LM Guide Accuracy Standards to Accommodate Increased Application Demands

Schaumburg, IL - (September 5, 2006) To meet a wide range of application requirements, THK has developed new accuracy standards. The accuracy grades created by THK in 1973 have been adopted as the Global Standard. After 30 years, THK's manufacturing capability has improved the accuracy standards of LM Guides. In addition to revising specifications, THK has added two new accuracy standards (Ct7...

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THK Develops New LM Guide Accuracy Standards to Accommodate Increased Application Demands
Material Handling & Storage

THK Develops New LM Guide Accuracy Standards to Accommodate Increased Application Demands

Schaumburg, IL - (September 5, 2006) To meet a wide range of application requirements, THK has developed new accuracy standards. The accuracy grades created by THK in 1973 have been adopted as the Global Standard. After 30 years, THK's manufacturing capability has improved the accuracy standards of LM Guides. In addition to revising specifications, THK has added two new accuracy standards (Ct7...

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